Any way to skip validation?

So I'm trying to install Mojave with a clover USB Disk and I get always the same error like you can read here: https://www.reddit.com/r/hackintosh/comments/ahxj8a/corrupt_installer_macos_mojave/

And I've tried to install with 3 different USBs so I don't think the USB stick is the problem. I also already downloaded Mojave several times but I just didn't help. So now my question is: is there any way (maybe through the terminal) to tell the installer to skip the validation so that I can install Mojave?

Thank you very much